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There are 6 ways to get from Siem Reap to Koh Tao by bus, train, ferry, bus and ferry or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus, train, ferry  •  16h 47m

  1. Take the bus from Siem Reap Virak Buntham Express to Poipet
  2. Take the bus from Rongkleu Market Aranyaprathet to Bangkok Mochit 921 / ...
  3. Take the train from Bang Sue to Chumphon
  4. Take the ferry from Chumphon to Ko Tao

$48 - $84

5 alternative options

Bus, bus and ferry via Rongkleu Market Aranyaprathet  •  16h 31m

  1. Take the bus from Siem Reap Virak Buntham Express to Poipet
  2. Take the bus from Rongkleu Market Aranyaprathet to Bangkok Mochit 921 / ...
  3. Take the bus and ferry from Lomprayah Bus Station Khao San to Ko Tao

$59 - $65

Bus, train, bus and ferry  •  17h 31m

  1. Take the bus from Siem Reap Virak Buntham Express to Poipet
  2. Take the bus from Rongkleu Market Aranyaprathet to Bangkok Mochit 921 / ...
  3. Take the train from Bang Sue to Hua Hin
  4. Take the bus and ferry from Lomprayah Ticket Office Hua Hin to Ko Tao

Bus, bus and ferry Songserm  •  23h 50m

  1. Take the bus from Siem Reap to Khaosan Road Travel Mart
  2. Take the bus and ferry from Khaosan Road Songserm to Ko Tao

$61 - $63

Bus, bus and ferry  •  34h 14m

  1. Take the bus from Siem Reap Virak Buntham Express to Khaosan Road Travel Mart Office
  2. Take the bus and ferry from Bangkok Southern Bus Terminal to Ko Tao

$56 - $58

Fly, bus and ferry  •  6h 57m

  1. Fly from Siem Reap (REP) to Koh Samui (USM) REP - USM
  2. Take the bus and ferry from Koh Samui Airport to Ko Tao

$255 - $738

Questions & Answers

The cheapest way to get from Siem Reap to Koh Tao is to bus and bus and ferry which costs $56 - $59 and takes 34h 14m.

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The quickest way to get from Siem Reap to Koh Tao is to fly and bus and ferry which costs $250 - $750 and takes 6h 57m.

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The distance between Siem Reap and Koh Tao is 569 km.

The best way to get from Siem Reap to Koh Tao without a car is to bus and bus and ferry which takes 16h 31m and costs $55 - $65.

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It takes approximately 16h 47m to get from Siem Reap to Koh Tao, including transfers.

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There is no direct flight from Siem Reap Airport to Koh Samui Airport. The quickest flight takes 3h 15m and has one stopover.

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Thai Smile, SilkAir, Thai AirAsia and Bangkok Airways offer flights from Siem Reap Airport to Koh Samui Airport.

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There are 229+ hotels available in Koh Tao. Prices start at $18 USD per night.

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The best way to get from Siem Reap to Siem Reap Airport is to taxi which takes 7m and costs $7 - $9.

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Map of how to get from Siem Reap to Koh Tao.
Launch map view
  • Distance: 355.4 miles
  • Duration: 16h 47m

What companies run services between Siem Reap, Cambodia and Koh Tao, Surat Thani, Thailand?

There is no direct connection from Siem Reap to Koh Tao. However, you can take the bus to Poipet, take the walk to Rongkleu Market Aranyaprathet, take the bus to Bangkok Mochit, take the walk to Mochit 2 Bus Depot, take the bus to Queen Sirikit Park, take the walk to Bang Sue, take the train to Chumphon, take the drive to Chumphon, take the ferry to Ko Tao, then take the drive to Koh Tao. Alternatively, you can take a vehicle from Siem Reap to Koh Tao via Poipet, Rongkleu Market Aranyaprathet, Bangkok Mochit, Mochit 2 Bus Depot, Khok Wua Intersection Opposite Lottery, Lomprayah Bus Station Khao San, and Ko Tao in around 16h 31m.

Airlines
Bangkok Airways
Website
bangkokair.com
Flights from Siem Reap to Koh Samui via Suvarnabhumi
Ave. Duration
3h 18m
When
Every day
Estimated price
$220 - $1,100
Flights from Siem Reap to Koh Samui via Suvarnabhumi, Phuket
Ave. Duration
7h 20m
When
Every day
Estimated price
$220 - $1,100
Flights from Siem Reap to Koh Samui via Phuket
Ave. Duration
3h 40m
When
Every day
Estimated price
$120 - $330
SilkAir
Website
silkair.com
Flights from Siem Reap to Koh Samui via Singapore Changi
Ave. Duration
5h 20m
When
Thursday and Friday
Estimated price
$410 - $2,900
Flights from Siem Reap to Koh Samui via Phuket
Ave. Duration
3h 40m
When
Every day
Estimated price
$120 - $330
Train operators
State Railway of Thailand
Phone
1690
Email
webmaster.srt@railway.co.th
Website
railway.co.th
Train from Bang Sue to Chumphon
Ave. Duration
6h 14m
Frequency
Hourly
Estimated price
$11 - $45
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$4 - $8
2nd Class (Seat)
$11 - $16
2nd Class (Berth)
$20 - $27
1st Class (Berth)
$30 - $45
Train from Bang Sue to Hua Hin
Ave. Duration
3h 2m
Frequency
Hourly
Estimated price
$9 - $35
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$3 - $6
2nd Class (Seat)
$9 - $13
2nd Class (Berth)
$18 - $25
1st Class (Berth)
$26 - $35
Bus operators
Virak Buntham
Phone
016 786 270
Email
support@virakbuntham.com
Website
virakbuntham.com
Bus from Siem Reap Virak Buntham Express to Poipet
Ave. Duration
3h
Frequency
Twice daily
Estimated price
$9
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bus from Siem Reap Virak Buntham Express to Khaosan Road Travel Mart Office
Ave. Duration
12h 30m
Frequency
Twice daily
Estimated price
$25
Schedules at
virakbuntham.com
Book at
12go.asia
Air Aran Pathana
Phone
037 247 574
Email
airaran@hotmail.com
Website
airaran.co.th
Bus from Rongkleu Market Aranyaprathet to Bangkok Mochit
Ave. Duration
2h
Frequency
Hourly
Estimated price
$7
Schedules at
airaran.co.th
Book at
12go.asia
Lomprayah
Phone
+66 (0) 2629 0011
Email
info@lomprayah.com
Website
lomprayah.com
Bus and ferry from Lomprayah Bus Station Khao San to Ko Tao
Ave. Duration
8h 45m
Frequency
Twice daily
Estimated price
$39
Schedules at
lomprayah.com
Book at
12go.asia
Bus and ferry from Lomprayah Ticket Office Hua Hin to Ko Tao
Ave. Duration
6h 15m
Frequency
Twice daily
Schedules at
lomprayah.com
Book at
12go.asia
Thai Sriram Tour
Phone
+66 (0) 86351 9290
Email
thaisriram@hotmail.com
Website
thaisriram.com
Bus and ferry from Bangkok Khao San Road to Koh Tao Mae Had Pier
Ave. Duration
19h
Frequency
Once daily
Estimated price
$37
Schedules at
thaisriram.com
Book at
easybook.com
Travel Mart
Website
12go.asia
Bus from Siem Reap to Khaosan Road Travel Mart
Ave. Duration
8h
Frequency
Twice daily
Estimated price
$27
Schedules at
12go.asia
Songserm
Phone
+662 629 3415
Email
info@songserm.com
Website
songserm.com
Bus and ferry from Khaosan Road Songserm to Ko Tao
Ave. Duration
14h 45m
Frequency
3 times a day
Estimated price
$28
Schedules at
songserm.com
Book at
12go.asia
ChokeAnan Tour
Phone
(081) 691 - 9669
Email
chokeanantour@hotmail.com
Website
chokeanantour.com
Bus and ferry from Bangkok Southern Bus Terminal to Ko Tao
Ave. Duration
20h
Frequency
5 times a day
Estimated price
$25
Schedules at
chokeanantour.com
Seatran Discovery
Phone
(+66) 02 240 2582
Email
info@seatrandiscovery.com
Website
seatrandiscovery.com
Bus and ferry from Koh Samui Airport to Ko Tao
Ave. Duration
2h 30m
Frequency
3 times a day
Estimated price
$22
Schedules at
seatrandiscovery.com
Book at
12go.asia
Ferry operators

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